Please use this identifier to cite or link to this item: http://ea.donntu.edu.ua:8080/jspui/handle/123456789/5323
Title: Twist txtrusion — technique for the structure formation
Authors: Beygelzimer Y
Varyukhin V
Kulagin R
Prokof'eva O
Reshetov A
Keywords: Twist Extrusion
Equal-Channel Angular Pressing
Issue Date: 2011
Publisher: Proceedings of the 10 th international conference on technology of plasticity, ICTP 2011 — 2011 -p.244 -248
Series/Report no.: Proceedings of the 10 th international conference on technology of plasticity, ICTP 2011;2011 -p.244 -248
Abstract: We present a study of the kinematics of Twist Extrusion (TE) and show that the mode of deformation in ТЕ is a simple shear. Unlike in Equal-Channel Angular Pressing (ECAP), there are two main shear layers perpendicular to the specimen axis. TE has a significant commercial potential due to the following physical effects: intensive grain refinement; homogenization and mixing; intensive powders consolidation. Donetsk Institute for Physics and Engineering created a TE Center to showcase the process and educate investors. Our experience with the center has shown that the most prospective directions are producing ultrafine-grained (UFG) alloys for medical and aircraft applications.
URI: http://ea.donntu.edu.ua/handle/123456789/5323
Appears in Collections:Наукові публікації кафедри ОМД

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